How does a PC work?

In this explanation we are going to be learning about how a pc otherwise known as a computer works, and with what.. There are some main parts to a pc, the gpu, cpu, mother boards, power source, graphics card(s), All of these are mostly made from different brands then you would see on the case. For example Intel makes most of the cpu’s you can find today, and Nvidia makes most of the graphics cards you can find.. 

Graphic cards are a card that runs the graphics for a pc, graphic cards come at different prices and different skill sets so to speak, for example if you were into 4k, 120 frames per second gameplay on your gaming pc you would use a 2080ti Nvidia graphics card, on the other hand we have phil, Phils a simple man and uses his “computer machine” for “electronic mail” and that weird game that comes pre installed.. Phil is using a pre-built pc with a 1030 Nvidia GeForce that can't even run minesweeper, but the 80$ graphics card is good for phil..                   

The cpu, with an insanely important job.. the more threads the better.. You will notice the cpu really doing its job when it comes to loading a game, exporting files, editing anything, etc.. every computer has a cpu unit..
All these components need power, that's when the power source comes in, this power block brings life to you pc build and it brings power to possibly the most important thing of this pc, the motherboard.. This tells everything what to do and in all, runs the pc. Giving you power over this machine, this sends little pulses out to your keyboard and back again to see your signal is being sent and translated correctly, then it makes it happen, all in under 2 milliseconds! 

In conclusion pcs have different parts for different things, including, cpu, gpu, motherboard, ram,  power source and that simple click on your computer goes through all these parts, just for that one click, don't even get me started on servers....